bisecting fixing commit since 893af1c79e42e53af0da22165b46eea135af0613 building syzkaller on 8620c2c2581732b54045bd75ae1220982fbb650f testing commit 893af1c79e42e53af0da22165b46eea135af0613 with gcc (GCC) 8.1.0 kernel signature: 674076fff8700b9d33d26806ab224db08e82678e59fecf861304d2de29c26cdd all runs: crashed: no output from test machine testing current HEAD 3207316b3beec7e38e5dbe2f463df0cec71e0b97 testing commit 3207316b3beec7e38e5dbe2f463df0cec71e0b97 with gcc (GCC) 8.1.0 kernel signature: bcd37e3730831f202e5678fb6db6d65e55043671e0f106681cc0ca9d8152224e run #0: crashed: no output from test machine run #1: crashed: no output from test machine run #2: crashed: no output from test machine run #3: crashed: no output from test machine run #4: crashed: no output from test machine run #5: crashed: no output from test machine run #6: OK run #7: OK run #8: OK run #9: OK revisions tested: 2, total time: 37m0.010174466s (build: 16m54.434991285s, test: 19m18.554123749s) the crash still happens on HEAD commit msg: Linux 4.19.164 crash: no output from test machine